The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2025
Filed:
Sep. 16, 2022
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Shailesh Shrikant Kozarekar, Novi, MI (US);
Dexiang Dallis Sun, Troy, MI (US);
Joel Hetrick, Ann Arbor, MI (US);
Devan James Anderson, Taylor, MI (US);
Assignee:
FORD GLOBAL TECHNOLOGIES, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02K 1/28 (2006.01); H02K 1/276 (2022.01); H02K 15/03 (2006.01); B60L 50/60 (2019.01);
U.S. Cl.
CPC ...
H02K 1/28 (2013.01); H02K 1/276 (2013.01); H02K 15/03 (2013.01); B60L 50/60 (2019.02);
Abstract
A stacked plurality of alternating laminations and adhesive layers of a rotor are arranged such that each of the adhesive layers bonds an outer periphery of an adjacent pair of the laminations together. Each of the laminations includes a plurality of interlocks, disposed about a central region of the lamination radially inside the outer periphery and lacking presence of any of the adhesive layers, that engage a same adjacent one of the laminations.